I started using Manjaro last year, and I don’t remember since when I have this problem, but my dead keys don’t work everywhere. For example, typing ^ then e should become ê. It works in Firefox, VSCodium and some others, but doesn’t work in many other apps such as Yakuake, Konsole, Ghostwriter… My keyboard is French Azerty, with dead keys, and none of the “French variants” in Manjaro Settings solve the issue…
I read the entire topic you’ve suggested, tried what was advised, and I just figured out that it wasn’t exactly the same problem
Indeed, my dead keys work fine in tty, but not in Konsole, nor Yakuake, nor Ghostwriter, nor many other software programs.
Might you have other topics I didn’t find on Google, because yes, I searched before coming here
Thanks for your answer, I don’t understand why this don’t work for me…
I tried many different things with localectl, restarting X server, I still don’t have working dead keys on Qt apps (it seems that all GTK apps work fine, but Qt apps don’t work)
Update:
I don’t really know why but using the same layouts as usual, now key mapping is weird!
I can’t do hashtag, now it’s a ³, and same for all symbols in numbers line (with Alt Gr)
I reseted all keyboards settings to default, but the problem is still there…
How can I effectively change the layout to default french layout?
I tried what you suggested…
At least I now have most keys working correctly, but I still not have dead keys…
I tried each French layout and the problem is still there…
I can use dead keys in some softwares (Firefox, VSCode) but not in some others: Yakuake, Konsole, Ghostwriter, TexMaker…
I have the latest version of everything in my computer, and I switched to Plasma 6, and the problem is still there…
I now have this with localectl: